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Single-embryo transfer: a key strategy to reduce the risk for multiple pregnancy in assisted human reproduction [PDF]
Advances in Laboratory Medicine, 2021 In the early days of assisted reproductive technology (ART), the main target was achieving gestation. Success rates were low, and multiple embryo transfers became common practice, with multiple pregnancies being 20 times higher than in natural conception.
Reimundo Pilar +3 more
doaj +2 more sources
Single blastocyst transfer: The key to reduce multiple pregnancy rates without compromising the live birth rate [PDF]
Journal of Human Reproductive Sciences, 2017 Background: Historically, to achieve higher pregnancy rates, multiple embryos were transferred after an in-vitro fertilisation (IVF). However, this practice is being reassessed, because it leads to multiple pregnancies that is known to cause adverse ...
Uma M Sundhararaj +5 more
doaj +2 more sources
The outcome of multiple pregnancy [PDF]
Human Reproduction, 1996 The incidence of multiple pregnancy and delivery has increased dramatically over the past 10-15 years in many developed countries of the world. Data for England and Wales show that between 1980 and 1993 the twin maternity rate increased by approximately 25% and the triplet and higher order maternity rate more than doubled.
Pat Doyle, Doyle Pat
exaly +3 more sources
Pre-eclampsia (PE) and Chorionicity in Women with Twin Gestations [PDF]
Journal of Clinical and Diagnostic Research, 2014 Background: Pre-Eclampsia (PE) affects 6-31% of pregnant women with multiple gestations. There are conflicting reports on the association of PE with Chorionicity and zygosity; however, there is a lack of information on this potential association in a ...
Anupama Singh +3 more
doaj +1 more source
METHOD OF DELIVERY IN MULTIPLE PREGNANCY [PDF]
Journal of IMAB, 2023 Purpose: To study the methods of delivery, vaginal or with Caesarean section (CS), in women with multiple pregnancy (MP), according to the method of conception: spontaneous or assisted reproductive techniques (ART).
Svilen Lazarov, Nikolay Lazarov
doaj +1 more source
Angiogenic factors (sFlt-1, PlGF) in twin pregnancy with placentaassociated complications
Акушерство, гинекология и репродукция, 2022 Aim: to determine reference values of angiogenic factors dynamics in pregnancy for female patients with twins and different types of placentation for early diagnostics and assessment of preeclampsia (PE) severity.Materials and Methods.
M. A. Kurtser +4 more
doaj +1 more source
The Epidemiology of Multiple Pregnancies [PDF]
Acta geneticae medicae et gemellologiae: twin research, 1994 AbstractOver the last decades the frequency of multiple births has been on the decline in most developed countries. This trend, however, has been restricted to dizygotic twins, while monozygotic rates have remained stable or risen slowly. In more recent years, however, the fall in multiple dizygotic birth rates has ceased and a slight increase is ...
F. Parazzini +4 more
openaire +3 more sources
Swiss Medical Weekly, 2021 Assisted reproductive technology (ART) is an efficacious and frequently used treatment of infertility. Multiple births resulting from the widespread practice of transfer of more than one embryo per treatment trial have reached epidemic proportions ...
Christian De Geyter
doaj +1 more source
Acta Obstetricia et Gynecologica Scandinavica, 2023 Introduction The aim was to investigate the risk, prevalence, and clinical characteristics of cerebral palsy among children born after assisted reproductive technology (ART) in Norway.
Henriette Carlsen +6 more
doaj +1 more source
Acta Obstetricia et Gynecologica Scandinavica, 2023 Introduction There is an increasing incidence of pregnancies with twin gestations. One outcome more likely to occur with multiple gestations is gestational diabetes mellitus.
Alexa M. Sassin +2 more
doaj +1 more source